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3 years ago

Can some one answer this?

Mathematics

1 answer:

timofeeve [1]3 years ago

4 0

9514 1404 393

Answer:

Step-by-step explanation:

A graph shows the zeros are -5, -3, 0, 2. Of these, only 2 is on your list.

2 is a zero of the expression

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You have 8 songs, 10 podcasts, and 12 audio books on your iCloud. How many ways can you choose 1 of each to download to your iPh

Fofino [41]

Answer:

960 ways

Step-by-step explanation:

Multiplication Principle: if there are n ways to do one thing and m ways to do another, then there are m x n ways to do both.

That can expand to include three things (or more).

8 x 10 x 12 = 960

4 0

3 years ago

What is the solution to the system of equations y=x+3, y=3x+1

Snezhnost [94]

Substitution method

y = x + 3 (*)

y = 3x + 1 (**)

Substitute (*) to (**):

3x + 1 = x + 3 <em>subtract 1 from both sides</em>

3x = x + 2 <em>subtract x from both sides</em>

2x = 2 <em>divide both sides by 2</em>

Put the value of x to (*):

y = 1 + 3

<h3>y = 4</h3><h3>Answer: x = 1 and y = 4 → (1, 4).</h3>

3 0

4 years ago

Seven friends picked 7 quarts of blueberries. Three of the friends will share 4 quarts of blueberries equally and the other 4 fr

lesantik [10]

The three friends sharing 4 quarts get a greater amount of blueberries because they each get over 1 quart while in the other group each friend gets less than one quart.
Hope this helps.

6 0

3 years ago

Read 2 more answers

What is the recursive formula for this arithmetic sequence 6, -24, 96, -384

Artemon [7]

Answer:

Option A. $a_{1} =6$ $a_{n}= a_{n-1}(-4)$

Step-by-step explanation:

The given sequence in the question is 6,-24,96,-384.......n

and we have to give the recursive formula for this arithmetic sequence.

We can re write the sequence to make it more simpler

6,6(-4),(-24)(-4),(96)(-4).......n terms

Now we can say $a_{1} = 6$

and $a_{n}= a_{n-1}(-4)$

Therefore the recursive formula of the sequence is $a_{1} = 6$

$a_{n}= a_{n-1}(-4)$

7 0

3 years ago

a right triangle has side lengths 15 centimeters, 25 centimeters, and 20 centimeters. How can you use the Pythagorean Theorem to

nika2105 [10]

The sides of right triangle are related based on Pythagorean Theorem.

Step-by-step explanation:

Given that,

Side 1 = s1 = 15cm

Side 2 = s2 = 20cm

Side 3 = s3 = 25cm

The general definition of Pythagorean Theorem is that the square of hypotenuse is equal to the sum of square of other two sides in right triangle.

Also, hypotenuse is the largest side of rectangle. So, it is 25 cm.

In that case, the Pythagorean Theorem would be:

$(s3)^{2} = (s2)^{2} + (s1)^{2}$

$(25)^{2} = (20)^{2} + (15)^{2}$

625 = 400 + 225

625 = 625

Hence, the sides of right triangle are related based on Pythagorean Theorem.

5 0

4 years ago

Read 2 more answers